kdump is not supported by this kernel ... failed! at 4.19.94-ti-r50

[debian]

debian@beaglebone:~/uartC$  sudo kdump-config load

[sudo] password for debian:

kdump is not supported by this kernel ... failed!

I am developing a device driver.

I have a kernel panic in the driver module and want to install sudo apt-get install kdump-tools and analyze the core dump.

However, I get the following error.  => kdump is not supported by this kernel ... failed!

Also, if you run sudo kdump-config load command

kdump is not supported by this kernel ... failed! Error message is displayed.

How do I analyze a core dump using kdump?

I don't know how to analyze the core dump.

Please explain in detail.

thank you a lot for your help